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Note 3 - Leases - Lease Costs (Details) - USD ($)
$ in Thousands
 3 Months Ended
Apr. 29, 2023
Apr. 30, 2022
Operating lease costs $ 8,982 $ 8,344
Variable lease costs (1) [1] 2,126 2,130
Short term lease costs 15 18
Total Operating Lease costs 11,123 10,492
Operating cash flows for operating leases $ 9,684 $ 8,741
[1] Variable lease costs consist of leases with variable rent structures, which are intended to increase flexibility in an environment with expected high sales volatility and provide a natural hedge against potential sales declines.